All the biggest news from AWS' big tech show re:Invent 2025

[ad_1] Amazon Internet Companies’ annual tech convention AWS re:Invent has wrapped up its first official day of programming and has already delivered an limitless stream of product information.

The unsurprising theme is AI for the enterprise, though this yr it’s all about upgrades that give its prospects higher management to customise AI brokers — together with one which AWS claims can study from you after which work independently for days.

AWS re:Invent 2025, which runs by way of December 5, began with a keynote from AWS CEO Matt Garman, who leaned into the concept AI brokers can unlock the “true worth” of AI.

“AI assistants are beginning to give strategy to AI brokers that may carry out duties and automate in your behalf,” he mentioned throughout the December 2 keynote. “That is the place we’re beginning to see materials enterprise returns out of your AI investments.”

Whereas AI agent information guarantees to be a persistent presence all through AWS re:Invent 2025, there have been different bulletins, too. Here's a roundup of the bulletins that bought our consideration. TechCrunch will proceed to replace this text by way of the top of AWS re:Invent, so you'll want to verify again.

An AI coaching chip and Nvidia compatibility

AWS launched a brand new model of its AI coaching chip referred to as Trainium3 together with an AI system referred to as UltraServer that runs it. The TL;DR: This upgraded chip comes with some spectacular specs, together with a promise of as much as 4x efficiency beneficial properties for each AI coaching and inference whereas decreasing power use by 40%.

AWS additionally supplied a teaser. The corporate already has Trainium4 in growth, which can be capable to work with Nvidia’s chips.

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Expanded AgentCore capabilities

AWS introduced new options in its AgentCore AI agent constructing platform. One characteristic of word is Coverage in AgentCore, which supplies builders the power to extra simply set boundaries for AI brokers.

AWS additionally introduced that brokers will now be capable to log and keep in mind issues about their customers. Plus it introduced that it's going to assist its prospects consider brokers by way of 13 prebuilt analysis techniques.

A nonstop AI agent employee bee

AWS introduced three new AI brokers (there's that time period once more) referred to as “Frontier brokers,” together with one referred to as “Kiro autonomous agent” that writes code and is designed to learn the way a staff likes to work so it could possibly function largely by itself for hours or days.

One other of those new brokers handles safety processes like code evaluations, and the third does DevOps duties such as stopping incidents when pushing new code stay. Preview variations of the brokers can be found now.

New Nova fashions and providers

AWS is rolling out 4 new AI fashions inside its Nova AI mannequin household — three of that are textual content producing and one that may create textual content and pictures.

The corporate additionally introduced a brand new service referred to as Nova Forge that permits AWS cloud prospects to entry pre-trained, mid-trained, or post-trained fashions that they'll then prime off by coaching on their very own proprietary information. AWS’s huge pitch is flexibility and customization.

Lyft’s argument for AI brokers

The ride-hailing firm was amongst many AWS prospects that piped up throughout the occasion to share their success tales and proof of how merchandise affected their enterprise. Lyft is utilizing Anthropic’s Claude mannequin through Amazon Bedrock to create an AI agent that handles driver and rider questions and points.

The corporate mentioned this AI agent has diminished common decision time by 87%. Lyft additionally mentioned it has seen a 70% enhance in driver utilization of the AI agent this yr.

An AI Manufacturing unit for the personal information middle

Amazon additionally introduced “AI Factories” that enable huge firms and governments to run AWS AI techniques in their very own information facilities.

The system was designed in partnership with Nvidia and contains each Nvidia’s tech and AWS’s. Whereas firms that use it could possibly inventory it with Nvidia GPUs, they'll additionally go for Amazon’s latest homegrown AI chip, the Trainium3. The system is Amazon’s approach of addressing information sovereignty, or the necessity of governments and plenty of firms to regulate their information and never share it, even to make use of AI.

Try the newest reveals on the whole lot from agentic AI and cloud infrastructure to safety and far more from the flagship Amazon Internet Companies occasion in Las Vegas. This video is delivered to you in partnership with AWS.